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<FONT color="green">001</FONT>    package org.hackystat.telemetry.analyzer.configuration;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.io.File;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.io.FileInputStream;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.io.InputStream;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.util.Collection;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.util.HashMap;<a name="line.7"></a>
<FONT color="green">008</FONT>    import java.util.List;<a name="line.8"></a>
<FONT color="green">009</FONT>    import java.util.Map;<a name="line.9"></a>
<FONT color="green">010</FONT>    import java.util.logging.Logger;<a name="line.10"></a>
<FONT color="green">011</FONT>    <a name="line.11"></a>
<FONT color="green">012</FONT>    import javax.xml.bind.JAXBContext;<a name="line.12"></a>
<FONT color="green">013</FONT>    import javax.xml.bind.Unmarshaller;<a name="line.13"></a>
<FONT color="green">014</FONT>    <a name="line.14"></a>
<FONT color="green">015</FONT>    import org.hackystat.sensorbase.resource.users.jaxb.User;<a name="line.15"></a>
<FONT color="green">016</FONT>    import org.hackystat.telemetry.analyzer.configuration.jaxb.TelemetryDefinition;<a name="line.16"></a>
<FONT color="green">017</FONT>    import org.hackystat.telemetry.analyzer.configuration.jaxb.TelemetryDefinitions;<a name="line.17"></a>
<FONT color="green">018</FONT>    import org.hackystat.utilities.logger.HackystatLogger;<a name="line.18"></a>
<FONT color="green">019</FONT>    import org.hackystat.utilities.stacktrace.StackTrace;<a name="line.19"></a>
<FONT color="green">020</FONT>    <a name="line.20"></a>
<FONT color="green">021</FONT>    /**<a name="line.21"></a>
<FONT color="green">022</FONT>     * Implements a persistent Telemetry definition manager. <a name="line.22"></a>
<FONT color="green">023</FONT>     * Reads in Telemetry definitions from the telemetrydefinitions.xml file. <a name="line.23"></a>
<FONT color="green">024</FONT>     * &lt;p&gt;<a name="line.24"></a>
<FONT color="green">025</FONT>     * All public methods in the class are thread-safe.<a name="line.25"></a>
<FONT color="green">026</FONT>     * &lt;p&gt;<a name="line.26"></a>
<FONT color="green">027</FONT>     * In Version 7, this class also was responsible for persisting dynamically defined definitions.<a name="line.27"></a>
<FONT color="green">028</FONT>     * It does not currently support dynamic persistent definition in Version 8.<a name="line.28"></a>
<FONT color="green">029</FONT>     * <a name="line.29"></a>
<FONT color="green">030</FONT>     * @author (Cedric) Qin Zhang<a name="line.30"></a>
<FONT color="green">031</FONT>     */<a name="line.31"></a>
<FONT color="green">032</FONT>    class PersistentTelemetryDefinitionManager extends TelemetryDefinitionManager {<a name="line.32"></a>
<FONT color="green">033</FONT>    <a name="line.33"></a>
<FONT color="green">034</FONT>      private Map&lt;TelemetryDefinitionType, TelemetryDefinitionInfoRepository&gt; defInfoRepositoryMap = <a name="line.34"></a>
<FONT color="green">035</FONT>        new HashMap&lt;TelemetryDefinitionType, TelemetryDefinitionInfoRepository&gt;();<a name="line.35"></a>
<FONT color="green">036</FONT>      <a name="line.36"></a>
<FONT color="green">037</FONT>      private Logger logger;<a name="line.37"></a>
<FONT color="green">038</FONT>      <a name="line.38"></a>
<FONT color="green">039</FONT>      private TelemetryDefinitions definitions;<a name="line.39"></a>
<FONT color="green">040</FONT>      <a name="line.40"></a>
<FONT color="green">041</FONT>      /**<a name="line.41"></a>
<FONT color="green">042</FONT>       * Creates a new Persistent Telemetry Definition Manager, reading in the pre-defined definitions<a name="line.42"></a>
<FONT color="green">043</FONT>       * from the telemetrydefinitions.xml file. <a name="line.43"></a>
<FONT color="green">044</FONT>       * @param defDirString A string defining the directory where additional telemetry definitions<a name="line.44"></a>
<FONT color="green">045</FONT>       * can be found, or null if not available.<a name="line.45"></a>
<FONT color="green">046</FONT>       */<a name="line.46"></a>
<FONT color="green">047</FONT>      PersistentTelemetryDefinitionManager(String defDirString) {<a name="line.47"></a>
<FONT color="green">048</FONT>        this.defInfoRepositoryMap.put(TelemetryDefinitionType.STREAMS, <a name="line.48"></a>
<FONT color="green">049</FONT>            new TelemetryDefinitionInfoRepository());<a name="line.49"></a>
<FONT color="green">050</FONT>        this.defInfoRepositoryMap.put(TelemetryDefinitionType.CHART, <a name="line.50"></a>
<FONT color="green">051</FONT>            new TelemetryDefinitionInfoRepository());<a name="line.51"></a>
<FONT color="green">052</FONT>        this.defInfoRepositoryMap.put(TelemetryDefinitionType.YAXIS, <a name="line.52"></a>
<FONT color="green">053</FONT>            new TelemetryDefinitionInfoRepository());<a name="line.53"></a>
<FONT color="green">054</FONT>        this.defInfoRepositoryMap.put(TelemetryDefinitionType.REPORT, <a name="line.54"></a>
<FONT color="green">055</FONT>            new TelemetryDefinitionInfoRepository());<a name="line.55"></a>
<FONT color="green">056</FONT>        <a name="line.56"></a>
<FONT color="green">057</FONT>        this.definitions = new TelemetryDefinitions();<a name="line.57"></a>
<FONT color="green">058</FONT>    <a name="line.58"></a>
<FONT color="green">059</FONT>        this.logger = HackystatLogger.getLogger("org.hackystat.telemetry");<a name="line.59"></a>
<FONT color="green">060</FONT>        // Read in the telemetry.definitions.xml file from the jar.<a name="line.60"></a>
<FONT color="green">061</FONT>        this.logger.info("Loading built-in telemetry chart/report/stream/y-axis definitions.");<a name="line.61"></a>
<FONT color="green">062</FONT>        InputStream defStream = getClass().getResourceAsStream("telemetry.definitions.xml");<a name="line.62"></a>
<FONT color="green">063</FONT>        TelemetryDefinitions builtin = getDefinitions(defStream);<a name="line.63"></a>
<FONT color="green">064</FONT>        if (builtin != null) {<a name="line.64"></a>
<FONT color="green">065</FONT>          updateRepository(builtin);<a name="line.65"></a>
<FONT color="green">066</FONT>        }<a name="line.66"></a>
<FONT color="green">067</FONT>        <a name="line.67"></a>
<FONT color="green">068</FONT>        if (defDirString == null || !((new File(defDirString)).exists())) {<a name="line.68"></a>
<FONT color="green">069</FONT>          this.logger.info("Telemetry directory not available: " + defDirString);<a name="line.69"></a>
<FONT color="green">070</FONT>        }<a name="line.70"></a>
<FONT color="green">071</FONT>        else {<a name="line.71"></a>
<FONT color="green">072</FONT>          // Read in the any telemetry definitions from the definitions/ directory.<a name="line.72"></a>
<FONT color="green">073</FONT>          File defDir = new File(defDirString);<a name="line.73"></a>
<FONT color="green">074</FONT>          File[] xmlFiles = defDir.listFiles(new ExtensionFileFilter(".xml"));<a name="line.74"></a>
<FONT color="green">075</FONT>          FileInputStream fileStream = null;<a name="line.75"></a>
<FONT color="green">076</FONT>          for (int i = 0; i &lt; xmlFiles.length; i++) {<a name="line.76"></a>
<FONT color="green">077</FONT>            try {<a name="line.77"></a>
<FONT color="green">078</FONT>              // Get the TelemetryDefinitions instance from the file.<a name="line.78"></a>
<FONT color="green">079</FONT>              this.logger.info("Reading telemetry definitions from: " + xmlFiles[i].getName());<a name="line.79"></a>
<FONT color="green">080</FONT>              fileStream = new FileInputStream(xmlFiles[i]);<a name="line.80"></a>
<FONT color="green">081</FONT>              TelemetryDefinitions defs = getDefinitions(fileStream);<a name="line.81"></a>
<FONT color="green">082</FONT>              if (defs != null) {<a name="line.82"></a>
<FONT color="green">083</FONT>                updateRepository(defs);<a name="line.83"></a>
<FONT color="green">084</FONT>              }<a name="line.84"></a>
<FONT color="green">085</FONT>              fileStream.close();<a name="line.85"></a>
<FONT color="green">086</FONT>            }<a name="line.86"></a>
<FONT color="green">087</FONT>            catch (Exception e) {<a name="line.87"></a>
<FONT color="green">088</FONT>              this.logger.info("Error reading definitions from: " + xmlFiles[i] + " " + e);<a name="line.88"></a>
<FONT color="green">089</FONT>              try {<a name="line.89"></a>
<FONT color="green">090</FONT>                fileStream.close();<a name="line.90"></a>
<FONT color="green">091</FONT>              }<a name="line.91"></a>
<FONT color="green">092</FONT>              catch (Exception f) { <a name="line.92"></a>
<FONT color="green">093</FONT>                this.logger.info("Failed to close: " + fileStream.toString() + " " + e);<a name="line.93"></a>
<FONT color="green">094</FONT>              }<a name="line.94"></a>
<FONT color="green">095</FONT>            }<a name="line.95"></a>
<FONT color="green">096</FONT>          }<a name="line.96"></a>
<FONT color="green">097</FONT>        }<a name="line.97"></a>
<FONT color="green">098</FONT>      }<a name="line.98"></a>
<FONT color="green">099</FONT>    <a name="line.99"></a>
<FONT color="green">100</FONT>      /**<a name="line.100"></a>
<FONT color="green">101</FONT>       * Given a TelemetryDefinitions instance, updates the internal data structures with this info.<a name="line.101"></a>
<FONT color="green">102</FONT>       * @param definitions The TelemetryDefinitions instance. <a name="line.102"></a>
<FONT color="green">103</FONT>       */<a name="line.103"></a>
<FONT color="green">104</FONT>      private void updateRepository(TelemetryDefinitions definitions) {<a name="line.104"></a>
<FONT color="green">105</FONT>        // Now update the repository maps.<a name="line.105"></a>
<FONT color="green">106</FONT>        for (TelemetryDefinition definition : definitions.getTelemetryDefinition()) {<a name="line.106"></a>
<FONT color="green">107</FONT>          String defType = definition.getDefinitionType(); <a name="line.107"></a>
<FONT color="green">108</FONT>          String definitionString = definition.getSourceCode();<a name="line.108"></a>
<FONT color="green">109</FONT>          ShareScope globalScope = ShareScope.getGlobalShareScope();<a name="line.109"></a>
<FONT color="green">110</FONT>          User user = new User();<a name="line.110"></a>
<FONT color="green">111</FONT>          user.setEmail("TelemetryDefinitions@hackystat.org");<a name="line.111"></a>
<FONT color="green">112</FONT>          // A bit of stuff to make the logging message pretty.<a name="line.112"></a>
<FONT color="green">113</FONT>          String oneLineDef = definition.getSourceCode().replace("\n", "");<a name="line.113"></a>
<FONT color="green">114</FONT>          int equalsPos = oneLineDef.indexOf('=');<a name="line.114"></a>
<FONT color="green">115</FONT>          this.logger.info("  " + oneLineDef.substring(0, equalsPos));<a name="line.115"></a>
<FONT color="green">116</FONT>    <a name="line.116"></a>
<FONT color="green">117</FONT>          try {<a name="line.117"></a>
<FONT color="green">118</FONT>            if (TelemetryDefinitionType.STREAMS.toString().equalsIgnoreCase(defType)) {<a name="line.118"></a>
<FONT color="green">119</FONT>              this.add(new TelemetryStreamsDefinitionInfo(definitionString, user, globalScope));<a name="line.119"></a>
<FONT color="green">120</FONT>              this.definitions.getTelemetryDefinition().add(definition);<a name="line.120"></a>
<FONT color="green">121</FONT>            }<a name="line.121"></a>
<FONT color="green">122</FONT>            else if (TelemetryDefinitionType.CHART.toString().equalsIgnoreCase(defType)) {<a name="line.122"></a>
<FONT color="green">123</FONT>              this.add(new TelemetryChartDefinitionInfo(definitionString, user, globalScope));<a name="line.123"></a>
<FONT color="green">124</FONT>              this.definitions.getTelemetryDefinition().add(definition);<a name="line.124"></a>
<FONT color="green">125</FONT>            }<a name="line.125"></a>
<FONT color="green">126</FONT>            else if (TelemetryDefinitionType.YAXIS.toString().equalsIgnoreCase(defType)) {<a name="line.126"></a>
<FONT color="green">127</FONT>              this.add(new TelemetryChartYAxisDefinitionInfo(definitionString, user, globalScope));<a name="line.127"></a>
<FONT color="green">128</FONT>              this.definitions.getTelemetryDefinition().add(definition);<a name="line.128"></a>
<FONT color="green">129</FONT>            }<a name="line.129"></a>
<FONT color="green">130</FONT>            else if (TelemetryDefinitionType.REPORT.toString().equalsIgnoreCase(defType)) {<a name="line.130"></a>
<FONT color="green">131</FONT>              this.add(new TelemetryReportDefinitionInfo(definitionString, user, globalScope));<a name="line.131"></a>
<FONT color="green">132</FONT>              this.definitions.getTelemetryDefinition().add(definition);<a name="line.132"></a>
<FONT color="green">133</FONT>            }<a name="line.133"></a>
<FONT color="green">134</FONT>            else {<a name="line.134"></a>
<FONT color="green">135</FONT>              this.logger.warning("Unknown definition type: " + defType); <a name="line.135"></a>
<FONT color="green">136</FONT>            }<a name="line.136"></a>
<FONT color="green">137</FONT>          }<a name="line.137"></a>
<FONT color="green">138</FONT>          catch (Exception e) {<a name="line.138"></a>
<FONT color="green">139</FONT>            this.logger.warning("Error defining a telemetry construct: " + StackTrace.toString(e));<a name="line.139"></a>
<FONT color="green">140</FONT>          } <a name="line.140"></a>
<FONT color="green">141</FONT>        }<a name="line.141"></a>
<FONT color="green">142</FONT>      }<a name="line.142"></a>
<FONT color="green">143</FONT>      <a name="line.143"></a>
<FONT color="green">144</FONT>      /**<a name="line.144"></a>
<FONT color="green">145</FONT>       * Returns a TelemetryDefinitions object constructed from defStream, or null if unsuccessful.<a name="line.145"></a>
<FONT color="green">146</FONT>       * @param defStream The input stream containing a TelemetryDefinitions object in XML format.<a name="line.146"></a>
<FONT color="green">147</FONT>       * @return The TelemetryDefinitions object.<a name="line.147"></a>
<FONT color="green">148</FONT>       */<a name="line.148"></a>
<FONT color="green">149</FONT>      private TelemetryDefinitions getDefinitions (InputStream defStream) {<a name="line.149"></a>
<FONT color="green">150</FONT>        // Read in the definitions file.<a name="line.150"></a>
<FONT color="green">151</FONT>        try {<a name="line.151"></a>
<FONT color="green">152</FONT>          JAXBContext jaxbContext = JAXBContext<a name="line.152"></a>
<FONT color="green">153</FONT>          .newInstance(org.hackystat.telemetry.analyzer.configuration.jaxb.ObjectFactory.class);<a name="line.153"></a>
<FONT color="green">154</FONT>          Unmarshaller unmarshaller = jaxbContext.createUnmarshaller();<a name="line.154"></a>
<FONT color="green">155</FONT>          return (TelemetryDefinitions) unmarshaller.unmarshal(defStream);<a name="line.155"></a>
<FONT color="green">156</FONT>        } <a name="line.156"></a>
<FONT color="green">157</FONT>        catch (Exception e) {<a name="line.157"></a>
<FONT color="green">158</FONT>          this.logger.severe("Failed to get TelemetryDefinitions from stream" + StackTrace.toString(e));<a name="line.158"></a>
<FONT color="green">159</FONT>        }<a name="line.159"></a>
<FONT color="green">160</FONT>        return null;<a name="line.160"></a>
<FONT color="green">161</FONT>      }<a name="line.161"></a>
<FONT color="green">162</FONT>      <a name="line.162"></a>
<FONT color="green">163</FONT>      /**<a name="line.163"></a>
<FONT color="green">164</FONT>       * Gets the telemetry definition information by name.<a name="line.164"></a>
<FONT color="green">165</FONT>       * <a name="line.165"></a>
<FONT color="green">166</FONT>       * @param owner The owner under which to find the telemetry definition object.<a name="line.166"></a>
<FONT color="green">167</FONT>       * @param name The name of the telemetry definition.<a name="line.167"></a>
<FONT color="green">168</FONT>       * @param includeShared If true, then those telemetry definitions owned by other users, <a name="line.168"></a>
<FONT color="green">169</FONT>       *        but is shared will also be returned.<a name="line.169"></a>
<FONT color="green">170</FONT>       * @param type The definition type.<a name="line.170"></a>
<FONT color="green">171</FONT>       * <a name="line.171"></a>
<FONT color="green">172</FONT>       * @return The object if found, or null.<a name="line.172"></a>
<FONT color="green">173</FONT>       */<a name="line.173"></a>
<FONT color="green">174</FONT>      @Override<a name="line.174"></a>
<FONT color="green">175</FONT>      public synchronized TelemetryDefinitionInfo get(<a name="line.175"></a>
<FONT color="green">176</FONT>          User owner, String name, boolean includeShared, TelemetryDefinitionType type) {<a name="line.176"></a>
<FONT color="green">177</FONT>        TelemetryDefinitionInfoRepository repository <a name="line.177"></a>
<FONT color="green">178</FONT>            = this.defInfoRepositoryMap.get(type);<a name="line.178"></a>
<FONT color="green">179</FONT>        if (repository == null) {<a name="line.179"></a>
<FONT color="green">180</FONT>          throw new RuntimeException("Unknow telemetry definition type " + type);<a name="line.180"></a>
<FONT color="green">181</FONT>        }<a name="line.181"></a>
<FONT color="green">182</FONT>        else {<a name="line.182"></a>
<FONT color="green">183</FONT>          return repository.find(owner, name, includeShared);   <a name="line.183"></a>
<FONT color="green">184</FONT>        }<a name="line.184"></a>
<FONT color="green">185</FONT>      }<a name="line.185"></a>
<FONT color="green">186</FONT>      <a name="line.186"></a>
<FONT color="green">187</FONT>      /**<a name="line.187"></a>
<FONT color="green">188</FONT>       * Gets all telemetry definitions that this user has access to.<a name="line.188"></a>
<FONT color="green">189</FONT>       * <a name="line.189"></a>
<FONT color="green">190</FONT>       * @param owner The owner of the telemetry definitions returned.<a name="line.190"></a>
<FONT color="green">191</FONT>       * @param includeShared If true, then those telemetry definitions owned by<a name="line.191"></a>
<FONT color="green">192</FONT>       *        other users, but is shared will also be returned.<a name="line.192"></a>
<FONT color="green">193</FONT>       * @param type The definition type.<a name="line.193"></a>
<FONT color="green">194</FONT>       *       <a name="line.194"></a>
<FONT color="green">195</FONT>       * @return A collection of found objects.<a name="line.195"></a>
<FONT color="green">196</FONT>       */<a name="line.196"></a>
<FONT color="green">197</FONT>      @Override<a name="line.197"></a>
<FONT color="green">198</FONT>      public synchronized Collection&lt;TelemetryDefinitionInfo&gt; getAll(User owner, boolean includeShared, <a name="line.198"></a>
<FONT color="green">199</FONT>          TelemetryDefinitionType type) {<a name="line.199"></a>
<FONT color="green">200</FONT>        TelemetryDefinitionInfoRepository repository <a name="line.200"></a>
<FONT color="green">201</FONT>            = this.defInfoRepositoryMap.get(type);<a name="line.201"></a>
<FONT color="green">202</FONT>        if (repository == null) {<a name="line.202"></a>
<FONT color="green">203</FONT>            throw new RuntimeException("Unknow telemetry definition type " + type);<a name="line.203"></a>
<FONT color="green">204</FONT>        }<a name="line.204"></a>
<FONT color="green">205</FONT>        else {<a name="line.205"></a>
<FONT color="green">206</FONT>          return repository.findAll(owner, includeShared);<a name="line.206"></a>
<FONT color="green">207</FONT>        }<a name="line.207"></a>
<FONT color="green">208</FONT>      }<a name="line.208"></a>
<FONT color="green">209</FONT>      <a name="line.209"></a>
<FONT color="green">210</FONT>      /**<a name="line.210"></a>
<FONT color="green">211</FONT>       * Adds information about a definition.<a name="line.211"></a>
<FONT color="green">212</FONT>       * <a name="line.212"></a>
<FONT color="green">213</FONT>       * @param defInfo Information about the definition to be added.<a name="line.213"></a>
<FONT color="green">214</FONT>       * <a name="line.214"></a>
<FONT color="green">215</FONT>       * @throws TelemetryConfigurationException If there is duplicated definition.<a name="line.215"></a>
<FONT color="green">216</FONT>       */<a name="line.216"></a>
<FONT color="green">217</FONT>      @Override<a name="line.217"></a>
<FONT color="green">218</FONT>      public final synchronized void add(TelemetryDefinitionInfo defInfo) <a name="line.218"></a>
<FONT color="green">219</FONT>          throws TelemetryConfigurationException {<a name="line.219"></a>
<FONT color="green">220</FONT>        TelemetryDefinitionInfoRepository repository <a name="line.220"></a>
<FONT color="green">221</FONT>            = this.defInfoRepositoryMap.get(defInfo.getType());<a name="line.221"></a>
<FONT color="green">222</FONT>        if (repository == null) {<a name="line.222"></a>
<FONT color="green">223</FONT>            throw new RuntimeException("Unknow telemetry definition: " + defInfo.getClass().getName());<a name="line.223"></a>
<FONT color="green">224</FONT>        }<a name="line.224"></a>
<FONT color="green">225</FONT>        else {<a name="line.225"></a>
<FONT color="green">226</FONT>          //check global namespace constraint.<a name="line.226"></a>
<FONT color="green">227</FONT>          if (this.isDefinition(defInfo.getName())) {<a name="line.227"></a>
<FONT color="green">228</FONT>            throw new TelemetryConfigurationException(<a name="line.228"></a>
<FONT color="green">229</FONT>              "All telemetry definitions (chart, report) share a global namespace. The name '"<a name="line.229"></a>
<FONT color="green">230</FONT>              + defInfo.getName() + "' is already used by either you or other user.");<a name="line.230"></a>
<FONT color="green">231</FONT>          }<a name="line.231"></a>
<FONT color="green">232</FONT>          //add<a name="line.232"></a>
<FONT color="green">233</FONT>          repository.add(defInfo);<a name="line.233"></a>
<FONT color="green">234</FONT>          //this.write(defInfo.getOwner());<a name="line.234"></a>
<FONT color="green">235</FONT>        }  <a name="line.235"></a>
<FONT color="green">236</FONT>      }<a name="line.236"></a>
<FONT color="green">237</FONT>      <a name="line.237"></a>
<FONT color="green">238</FONT>      /**<a name="line.238"></a>
<FONT color="green">239</FONT>       * Checks whether the name has already been used by any type of telemetry definition.<a name="line.239"></a>
<FONT color="green">240</FONT>       * <a name="line.240"></a>
<FONT color="green">241</FONT>       * @param name The name.<a name="line.241"></a>
<FONT color="green">242</FONT>       * @return True if the name has already been used.<a name="line.242"></a>
<FONT color="green">243</FONT>       */<a name="line.243"></a>
<FONT color="green">244</FONT>      final synchronized boolean isDefinition(String name) {<a name="line.244"></a>
<FONT color="green">245</FONT>        for (TelemetryDefinitionInfoRepository rep : this.defInfoRepositoryMap.values()) {<a name="line.245"></a>
<FONT color="green">246</FONT>          if (rep.exists(name)) {<a name="line.246"></a>
<FONT color="green">247</FONT>            return true;<a name="line.247"></a>
<FONT color="green">248</FONT>          }<a name="line.248"></a>
<FONT color="green">249</FONT>        }<a name="line.249"></a>
<FONT color="green">250</FONT>        return false;<a name="line.250"></a>
<FONT color="green">251</FONT>      }<a name="line.251"></a>
<FONT color="green">252</FONT>    <a name="line.252"></a>
<FONT color="green">253</FONT>      /**<a name="line.253"></a>
<FONT color="green">254</FONT>       * Deletes a telemetry object definition. Does nothing if the definition does not exist.<a name="line.254"></a>
<FONT color="green">255</FONT>       * <a name="line.255"></a>
<FONT color="green">256</FONT>       * @param owner The owner of the definition.<a name="line.256"></a>
<FONT color="green">257</FONT>       * @param name The name of the definition.<a name="line.257"></a>
<FONT color="green">258</FONT>       * @param type The definition type.<a name="line.258"></a>
<FONT color="green">259</FONT>       */<a name="line.259"></a>
<FONT color="green">260</FONT>      @Override<a name="line.260"></a>
<FONT color="green">261</FONT>      public synchronized void remove(User owner, String name, TelemetryDefinitionType type) {<a name="line.261"></a>
<FONT color="green">262</FONT>        TelemetryDefinitionInfoRepository repository <a name="line.262"></a>
<FONT color="green">263</FONT>            = this.defInfoRepositoryMap.get(type);<a name="line.263"></a>
<FONT color="green">264</FONT>        if (repository == null) {<a name="line.264"></a>
<FONT color="green">265</FONT>            throw new RuntimeException("Unknow telemetry definition type " + type);<a name="line.265"></a>
<FONT color="green">266</FONT>        }<a name="line.266"></a>
<FONT color="green">267</FONT>        else {<a name="line.267"></a>
<FONT color="green">268</FONT>          repository.remove(owner, name);  <a name="line.268"></a>
<FONT color="green">269</FONT>          //this.write(owner);<a name="line.269"></a>
<FONT color="green">270</FONT>        } <a name="line.270"></a>
<FONT color="green">271</FONT>      }<a name="line.271"></a>
<FONT color="green">272</FONT>    <a name="line.272"></a>
<FONT color="green">273</FONT>      /**<a name="line.273"></a>
<FONT color="green">274</FONT>       * Returns the list of telemetry definitions.<a name="line.274"></a>
<FONT color="green">275</FONT>       * @return The list of definitions.<a name="line.275"></a>
<FONT color="green">276</FONT>       */<a name="line.276"></a>
<FONT color="green">277</FONT>      @Override<a name="line.277"></a>
<FONT color="green">278</FONT>      public List&lt;TelemetryDefinition&gt; getDefinitions() {<a name="line.278"></a>
<FONT color="green">279</FONT>        return this.definitions.getTelemetryDefinition();<a name="line.279"></a>
<FONT color="green">280</FONT>      }<a name="line.280"></a>
<FONT color="green">281</FONT>    }<a name="line.281"></a>




























































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